Results 11 to 20 of about 587,711 (268)
Chimie verte, chimie éco-compatible, bioraffinerie
, 2020 International audienceAujourd’hui, l’un des principaux enjeux de l’industrie et de l’économie consiste à répondre aux besoins d’une population mondiale croissante tout en préservant l’environnement.
Scherrmann, Marie-Christine +1 more
core +4 more sources
La Chimie Analytique en France: Bilan et Perspectives.
, 2022 International audienceLe positionnement de la recherche et de la formation en Chimie Analytique en France seront présentés : les forces dans les différentes régions et le positionnement international.
Jaffrezic-Renault, Nicole
core +3 more sources
Les 40 ans de la division chimie de coordination
, 2017 International audienceLa division Chimie de coordination a célébré son 40e anniversaire en janvier 2017. L’occasion de rappeler les différentes étapes de sa création, les précurseurs du domaine, d’évoquer les moments importants, et surtout de rendre ...
Anna, Proust +2 more
core +4 more sources
FORMAREA CONTINUĂ A CADRELOR DIDACTICE ÎN CADRUL SEMINARULUI REPUBLICAN DE CHIMIE
Studia Universitatis Moldaviae: Stiinte reale si ale naturii, 2022 Activităţile de formare continuă a cadrelor didactice din Republica Moldova sunt asigurate de un cadru legislativ na- țional: Codul Educației al Republicii Moldova [1], Regulamentul cu privire la activitatea Consiliului Naţional de Formare Profesională ...
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doaj
Oléagineux, Corps gras, Lipides, 2001 Agrice, Agriculture pour la chimie et l’énergie, est un groupement d’intérêt scientifique qui a pour objet l’animation, le financement, le suivi et l’évaluation de programmes de recherche et développement portant sur les nouvelles valorisations des ...
Rocher Magali
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Macromolecules and Enzymes: The Geneva Heritage from Kurt H. Meyer and Edmond H. Fischer
CHIMIA, 2009 On the 26th May 2009, Edmond Fischer, winner with Ed Krebs of the Nobel prize in physiology or medicine in 1992, and his colleague at the time of his research activities at the Ecole de chimie of the University of Geneva, Alfred Piguet, met with
Edmond H. Fischer, Alfred Piguet
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La chimie de A.-E. Baudrimont (1806-1880) : Prélude à la Chimie Physique
Philosophia Scientiæ, 2005 Science historians mainly know A.-E. Baudrimont as belonging to a group of French chemists from Haüy to Pasteur including Ampere, Gaudin, Laurent, Delafosse, who established links between crystallographic data and chemical reactions.In his 1844 book ...
Myriam Scheidecker-Chevallier
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n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz
Advanced Materials, EarlyView.Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis +19 more
wiley +1 more source
Trions as Fundamental Species in Chemically Doped Polymer Semiconductors
Advanced Materials, EarlyView.This work shows that exciton–charge carrier coupling in doped polymer semiconductors gives rise to multi‐particle states, including trions—quasiparticles consisting of two holes and one electron under p‐doping—and bound exciton‐hole pairs, as identified through spectroscopic and theoretical analysis.
Hongmo Li +23 more
wiley +1 more source
Angewandte Chemie, EarlyView.Directional control within the secondary coordination sphere redefines CO2 reduction by iron porphyrins. Simply rearranging identical urea hydrogen‐bond donors modulates reactivity, revealing that optimal catalysis does not only arise from maximal intermediate stabilization, but also from directional, adaptive non‐covalent interactions that balance ...
Ashutosh Vishwakarma +7 more
wiley +2 more sources